CN214125735U

CN214125735U - Intelligent string inverter

Info

Publication number: CN214125735U
Application number: CN202120171203.2U
Authority: CN
Inventors: 杭静静; 仇必扣; 陈祥; 李晓华
Original assignee: Yucheng Electrical Appliance Co ltd
Current assignee: Yucheng Electrical Appliance Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-03
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses an intelligent string inverter, which comprises an inverter body, wherein the inverter body comprises a lower box body and an upper box body, the upper surface wall of the inner part of the lower box body is fixedly connected with the lower surface wall of the inverter body, one side of the upper surface wall of the lower box body is rotatably connected with the upper box body through a rotating shaft, the lower surface wall of the inverter body is fixedly provided with a socket, the socket extends to the outer part of the lower surface wall of the lower box body, the edge of the lower surface wall of the lower box body is fixedly connected with a first clamping seat, the lower surface wall of the first clamping seat is provided with a protective cover, the two sides of the upper surface wall of the protective cover are fixedly connected with symmetrically distributed installation rods, through arranging the protective cover, the protective cover avoids the problem that hands and foreign matters easily contact the socket, through inserting the installation rod at the upper end of the protective cover into the first clamping seat, then sliding the sliding rod, the sliding rod can clamp the installation rod, so that the protective cover is fixed, is very convenient.

Description

Intelligent string inverter

Technical Field

The utility model belongs to the technical field of the dc-to-ac converter, concretely relates to intelligence group string formula dc-to-ac converter.

Background

Current photovoltaic group string formula dc-to-ac converter is in the use, because the socket of dc-to-ac converter bottom exposes in the outside, staff and foreign matter touch easily, there is the potential safety hazard, and the foreign matter touches and also can cause the damage to the socket, the preceding shell and the backshell of dc-to-ac converter are fixed through the fixed screw simultaneously, when the user maintains and examines the inside of dc-to-ac converter, need rotatory many fixed screws, very inconvenient, it is very necessary for this we to propose an intelligence group string formula dc-to-ac converter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent group string formula dc-to-ac converter, through setting up the protection casing, the problem that staff and foreign matter contacted the socket easily has been avoided to the protection casing, passes through the inside that the round hole inserted first cassette with the installation pole of protection casing upper end, then slide bar, slide bar alright with block the installation pole for the protection casing is fixed, convenience very.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent string inverter comprises an inverter body, wherein the inverter body comprises a lower box body and an upper box body, electric telescopic rods are fixed at four corners of the lower surface wall of the lower box body, supporting blocks are fixedly connected at one ends of the electric telescopic rods far away from the lower box body, the inner upper surface wall of the lower box body is fixedly connected with the lower surface wall of the inverter body, one side of the upper surface wall of the lower box body is rotatably connected with the upper box body through a rotating shaft, handles are fixedly connected with the front surface walls of the upper box body and the lower box body, a plurality of fixing blocks are fixedly connected with the outer walls of two sides of the upper box body, snap buttons are rotatably connected with the outer walls of the fixing blocks through rotating shafts, snap rings are arranged at one sides of the snap buttons far away from the fixing blocks, and a plurality of second clamping seats corresponding to the snap rings are fixedly connected with the two side walls of the lower box body, the lower surface wall fixed mounting of dc-to-ac converter body has the socket, the socket extends to the lower surface wall outside of box down, the first cassette of fixedly connected with in the lower surface wall edge of box down, the lower surface wall of first cassette is provided with the protection casing, the equal fixedly connected with symmetric distribution's of the upper surface wall both sides of protection casing installation pole, it is a plurality of the installation pole all inserts the inner chamber of first cassette, the spout has been seted up to first cassette outer wall, a plurality of the equal sliding connection of inner wall of spout has the slide bar.

As a further aspect of the present invention: the upper surface wall of the upper box body is provided with heat dissipation holes.

As a further aspect of the present invention: and a display screen and a button are arranged on one side of the outer wall of the lower box body.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the protection casing, the protection casing has avoided the problem that staff and foreign matter contacted the socket easily, through the inside with the installation pole of protection casing upper end through the round hole insert first cassette, then slide bar, the slide bar alright block the installation pole, make the protection casing fixed, unusual convenience, the people can not contact the socket, the potential safety hazard has been eliminated, the protection of protection casing has been had simultaneously, the foreign matter can not contact the socket, can not cause the damage to the socket, through the snap, fixed block and snap ring, open the very troublesome problem of preceding shell when having avoided maintenance and inspection, directly pull up the snap ring when needing to open, take off the snap ring from the second cassette again alright open, do not need the user of service to spend the rotatory many fixed screws of a large amount of time, the work efficiency is improved, user of service's burden has also been lightened simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall perspective view of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a front view of the first card seat of the present invention.

In the figure: 1. an inverter body; 2. a lower box body; 3. an upper box body; 4. a first card holder; 5. a protective cover; 6. mounting a rod; 7. a chute; 8. a slide bar; 9. a fixed block; 10. a second card holder; 11. a snap ring; 12. a handle; 13. an electric telescopic rod; 14. a socket; 15. a display screen; 16. a button; 17. snapping; 18. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligence group string formula dc-to-ac converter, including inverter body 1, inverter body 1 includes box 2 and last box 3 down, lower box 2's inside upper table wall and inverter body 1's lower table wall fixed connection, lower box 2's upper table wall one side is rotated through the pivot and is connected with box 3, inverter body 1's lower table wall fixed mounting has socket 14, socket 14 extends to box 2's lower table wall outside down, the first cassette 4 of lower table wall edge fixedly connected with of lower box 2, the lower table wall of first cassette 4 is provided with protection casing 5, the equal fixedly connected with symmetric distribution's in upper table wall both sides installation pole 6 of protection casing 5, the inner chamber of first cassette 4 is all inserted to a plurality of installation poles 6, spout 7 has been seted up to first cassette 4 outer wall, the equal sliding connection of inner wall of a plurality of spouts 7 has slide bar 8.

As an embodiment of the utility model, outer wall one side of lower box 2 is provided with display screen 15 and button 16, and button 16 is convenient for people to start the dc-to-ac converter.

As an embodiment of the utility model, lower box 2's lower table wall four corners department all is fixed with electric telescopic handle 13, and the equal fixedly connected with supporting shoe of one end of box 2 under a plurality of electric telescopic handle 13 kept away from, electric telescopic handle 13 and supporting shoe can make the device more convenient when using, and electric telescopic handle 13's model is GALLO.

As an embodiment of the present invention, the upper surface wall of the upper box 3 has heat dissipation holes 18.

As an embodiment of the present invention, the front surface wall of the upper box 3 and the front surface wall of the lower box 2 are fixedly connected with a handle 12, and the handle 12 is convenient for the user to carry.

As an embodiment of the present invention, the outer walls of the two sides of the upper case 3 are fixedly connected to a plurality of fixing blocks 9, the outer walls of the fixing blocks 9 are connected to a snap 17 through a rotation shaft, one side of the fixing blocks 9 away from the snap rings 17 is provided with snap rings 11, the two side walls of the lower case 2 are fixedly connected to a plurality of second clamping seats 10 corresponding to the snap rings 11, and the snap rings 17 can lock the upper case 3 and the lower case 2 through the snap rings 11.

The utility model discloses a theory of operation: the device is when using, the device installation is accomplished the back, in order to avoid the interference of people's hand touching socket 14 and dust, at first insert the inside of first cassette 4 with the installation pole 6 of protection casing 5 upper surface wall, then slide bar 8, alright block installation pole 6, fixed protection casing 5, thereby live socket 14 protection, the people can not contact socket 14, the potential safety hazard has been eliminated, unusual convenience, when needs are examined the maintenance to the dc-to-ac converter inside, pull out snap 17, take off snap ring 11 from second cassette 10 again, alright open the dc-to-ac converter, be convenient for maintain.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligence group string formula inverter, includes inverter body (1), its characterized in that: the inverter body (1) comprises a lower box body (2) and an upper box body (3), an upper surface wall inside the lower box body (2) is fixedly connected with a lower surface wall of the inverter body (1), one side of the upper surface wall of the lower box body (2) is rotatably connected with the upper box body (3) through a rotating shaft, a socket (14) is fixedly installed on the lower surface wall of the inverter body (1), the socket (14) extends to the outer part of the lower surface wall of the lower box body (2), a first clamping seat (4) is fixedly connected to the edge of the lower surface wall of the lower box body (2), a protective cover (5) is arranged on the lower surface wall of the first clamping seat (4), symmetrically distributed installation rods (6) are fixedly connected to two sides of the upper surface wall of the protective cover (5), a plurality of installation rods (6) are inserted into an inner cavity of the first clamping seat (4), and a sliding groove (7) is formed in the outer wall of the first clamping seat (4), the inner walls of the sliding grooves (7) are all connected with sliding rods (8) in a sliding mode.

2. The intelligent string inverter of claim 1, wherein: go up a plurality of fixed blocks (9) of equal fixedly connected with of both sides outer wall of box (3), it is a plurality of the outer wall of fixed block (9) all rotates through the pivot and is connected with snap fastener (17), and is a plurality of snap fastener (17) are kept away from one side of fixed block (9) is provided with snap ring (11), the equal fixedly connected with of both sides wall of lower box (2) is with a plurality of corresponding second cassette (10) of snap ring (11).

3. The intelligent string inverter of claim 1, wherein: the front surface walls of the upper box body (3) and the lower box body (2) are fixedly connected with handles (12).

4. The intelligent string inverter of claim 1, wherein: electric telescopic rods (13) are fixed at four corners of the lower surface wall of the lower box body (2), and supporting blocks are fixedly connected to one ends, far away from the lower box body (2), of the electric telescopic rods (13).

5. The intelligent string inverter of claim 1, wherein: and a display screen (15) and a button (16) are arranged on one side of the outer wall of the lower box body (2).

6. The intelligent string inverter of claim 1, wherein: the upper surface wall of the upper box body (3) is provided with heat dissipation holes (18).